Alsifer
阿尔西菲铁硅铝合金, 阿尔西菲磁性合金
🗣️ 情景例句
Two is enough.
两块足够了。
He was so startled that he yelled.
他惊吓得高声喊叫。
'Cats behave like well-trained paratroopers.' a doctor said.
“猫就像训练有素的跳伞队员，” 一位医生说。